Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
heparin
glycosaminoglycans
proteoglycans
glycobiology
carbohydrate chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,400
30,882
0.366
* Total Citation Counts Rankings
Ranking Based On Selection :2
semiconductors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,322
19,115
0.244
* Total Citation Counts Rankings
Ranking Based On Selection :3
Semantic web
artificial intelligence
web science
ontologies
knowledge graphs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,482
11,193
0.148
* Total Citation Counts Rankings
Ranking Based On Selection :4
Semantic Web
Ontologies
Knowledge Graphs
Artificial Intelligence
Web Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,117
9,794
0.178
* Total Citation Counts Rankings
Ranking Based On Selection :5
geochemistry
petrology
astrobiology
high-P experimentation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,047
16,533
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :6
Condensed Matter Physics
Crystallography
Nanoscience
2-D Materials
Graphene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,068
16,770
0.356
* Total Citation Counts Rankings
Ranking Based On Selection :7
Semiconductors
semiconductor devices
materials
processing
LEDs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,812
10,042
0.229
* Total Citation Counts Rankings
Ranking Based On Selection :8
Condensed Matter Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,462
14,157
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :9
X-ray CT
multimodality imaging
deep learning
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,671
20,779
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,432
10,428
0.264
* Total Citation Counts Rankings
Ranking Based On Selection :11
nanomaterials
batteries
energy storage
nanocomposites
wetting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,675
18,980
0.518
* Total Citation Counts Rankings
Ranking Based On Selection :12
Data Mining
Machine Learning
Graph Mining
Personal Health
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,362
9,301
0.263
* Total Citation Counts Rankings
Ranking Based On Selection :13
biocatalysis
polymers
peptides
surfactants
polyesters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,346
9,380
0.281
* Total Citation Counts Rankings
Ranking Based On Selection :14
Polymer Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,243
9,007
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :15
Interfacial heat flow
molecular dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,686
10,011
0.316
* Total Citation Counts Rankings
Ranking Based On Selection :16
computational physics
Condensed Matter Physics
Quantum Transport
Energy Storage
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,270
14,868
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :17
Structural Biology
NMR Spectroscopy
Protein NMR Spectroscopy
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,825
7,632
0.274
* Total Citation Counts Rankings
Ranking Based On Selection :18
Metamorphic petrology
phase equilibrium
thermodynamic modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,118
5,357
0.213
* Total Citation Counts Rankings
Ranking Based On Selection :19
Computer Vision
Machine Learning
Graphical Models
HCI
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,105
10,094
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :20
thin films and nanostructures
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,594
6,674
0.271
* Total Citation Counts Rankings
Ranking Based On Selection :21
Aquatic ecology
evolution
toxicology
behavior
environmental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,322
8,706
0.373
* Total Citation Counts Rankings
Ranking Based On Selection :22
community_detection
social networking
social informatics
communication networks
network science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,179
6,946
0.300
* Total Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,967
8,938
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :24
Biochemcial engineering
Separations
Membranes
Surface and Interfacial Science
Surface Chemistry and Modification
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,175
3,985
0.198
* Total Citation Counts Rankings
Ranking Based On Selection :25
Batteries
Materials
Electrochemistry
Neutron Techniques
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,106
17,424
0.867
Robert Linhardt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,400
30,882
0.366
heparin
glycosaminoglycans
proteoglycans
glycobiology
carbohydrate chemistry
Michael Shur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,322
19,115
0.244
Jim Hendler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,482
11,193
0.148
Semantic web
artificial intelligence
web science
ontologies
knowledge graphs
Deborah L Mcguinness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,117
9,794
0.178
Semantic Web
Ontologies
Knowledge Graphs
Artificial Intelligence
Web Science
EB Watson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,047
16,533
0.330
geochemistry
petrology
astrobiology
high-P experimentation
Humberto Terrones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,068
16,770
0.356
Condensed Matter Physics
Crystallography
Nanoscience
2-D Materials
Graphene
E Fred Schubert Wellfleet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,812
10,042
0.229
Semiconductors
semiconductor devices
materials
processing
LEDs
SB Zhang Shengbai Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,462
14,157
0.333
Ge Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,671
20,779
0.511
X-ray CT
multimodality imaging
deep learning
AI
Jonathan Dordick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,432
10,428
0.264
Nikhil Koratkar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,675
18,980
0.518
nanomaterials
batteries
energy storage
nanocomposites
wetting
Mohammed J Zaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,362
9,301
0.263
Data Mining
Machine Learning
Graph Mining
Personal Health
Bioinformatics
Richard Gross
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,346
9,380
0.281
biocatalysis
polymers
peptides
surfactants
polyesters
Linda S Schadler|Linda Schadler, L S Schadler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,243
9,007
0.271
Pawel Keblinski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,686
10,011
0.316
Vincent Meunier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,270
14,868
0.491
computational physics
Condensed Matter Physics
Quantum Transport
Energy Storage
Gaetano T Montelione
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,825
7,632
0.274
Structural Biology
NMR Spectroscopy
Protein NMR Spectroscopy
Biochemistry
Frank Spear
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,118
5,357
0.213
Metamorphic petrology
phase equilibrium
thermodynamic modeling
Qiang Ji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,105
10,094
0.402
Computer Vision
Machine Learning
Graphical Models
HCI
Robotics
Toh Ming Lu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,594
6,674
0.271
Rick Relyea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,322
8,706
0.373
Aquatic ecology
evolution
toxicology
behavior
environmental science
Boleslaw Szymanski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,179
6,946
0.300
community_detection
social networking
social informatics
communication networks
network science
Jie Lian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,967
8,938
0.426
Georges Belfort
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,175
3,985
0.198
Biochemcial engineering
Separations
Membranes
Surface and Interfacial Science
Surface Chemistry and Modification
Fudong Han
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,106
17,424
0.867
Batteries
Materials
Electrochemistry
Neutron Techniques